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2. blah framework blah platform blah blah blah cloud blah blah blah …

3. CS2103/T, Lecture 10, Part 3, [March, 2017]
blah framework blah platform blah blah blah cloud blah blah blah …
Less work, more results:
Reusing
existing
artifacts
CS2103/T, Lecture 10, Part 3, [March, 2017]

4. CS2103/T, Lecture 10, Part 3, [March, 2017]
blah framework blah platform blah blah blah cloud blah blah blah …
Less work, more results:
Reusing
existing
artifacts
CS2103/T, Lecture 10, Part 3, [March, 2017]

5. blah framework blah platform blah blah blah cloud blah blah blah …X √
blah framework blah platform blah blah blah cloud blah blah blah …
Principles
Patterns
Processes
Reusing
Reusing
experience
existing
artifacts

6. √ X Reusing Reusing existing experience artifacts Frameworks
Platforms
Cloud
Principles
Patterns
Processes
Reusing
Reusing
experience
existing
artifacts

8. Your code
response
Invoke method
Libraries

9. Whole applications for reuse
Oooh..!
Whole applications for reuse
Libraries

10. This is not exactly what I wanted…

11. Oooh..!

12. That’s more like it!

13. Framework

14. Examples
Framework

15. The Hollywood Principle
Inversion of Control
Your code
Your Code
response
Invoke method
Invoke method
response
Library
Framework

16. Dude, we’ll let you know. Don’t call us, we’ll call you!
Umm, OK
Library Code

17. Inversion of Control Library Framework Invoke method response
Your code
Your Code
response
Invoke method
Invoke method
response
Library
Framework

18. The Hollywood Principle Don’t call us, we’ll call you!
Inversion of Control
Your code
Your Code
response
Invoke method
Invoke method
response
Library
Framework

19. The Hollywood Principle Don’t call us, we’ll call you!
Inversion of Control
Your code
Your Code
response
Invoke method
Invoke method
response
Library
Framework

21. √ X Reusing existing artifacts. Reusing experience Frameworks
Platforms
Cloud
Principles
Patterns
Processes
Reusing
existing
artifacts.
Reusing
experience

23. Library Framework Invoke method response Invoke method response
Your code
Your Code
response
Invoke method
Invoke method
response
Library
Framework

24. Libraries
Frameworks

25. Libraries Frameworks Platform Runtime environment Tools Technologies
app1
app2
Tools
Technologies
Patterns
Runtime environment
Libraries
Frameworks
Platform

26. Enterprise application platforms
connection pooling
load balancing
remote code execution
transaction management
authentication, security
messaging …

27. Java standard edition (for desktop applications)

28. Libraries Frameworks Runtime environment Tools Technologies Patterns
app1
app2
Tools
Technologies
Patterns
Runtime environment
Libraries
Frameworks

29. Libraries Frameworks Runtime environment Tools Technologies Patterns
app1
app2
Tools
Technologies
Patterns
Runtime environment
Libraries
Frameworks

31. √ X Reusing existing artifacts. Reusing experience Frameworks
Principles
Platforms
Cloud computing
Patterns
Processes
Reusing
existing
artifacts.
Reusing
experience

33. Cloud computing

34. Cloud computing
Computing as a service
(used over the network)

35. Cloud computing
Computing as a service
(used over the network)
Metered billing
(pay for only what you use)

36. Cloud computing
Computing as a service
(used over the network)
Metered billing
(pay for only what you use)
Elasticity
(use only what you need)

37. Cloud computing
Computing as a service
(used over the network)
Metered billing
(pay for only what you use)
Elasticity
(use only what you need)
Easy deployment
(obtain/discard easily)

38. Cloud computing
Computing as a service
(used over the network)
Metered billing
(pay for only what you use)
Elasticity
(use only what you need)
Easy deployment
(obtain/discard easily)
Optimized resources
(pooled h/w, shared s/w)

39. (used over the network)
Cloud computing
Computing as a service
(used over the network)
Metered billing
(pay for only what you use)
Elasticity
(use only what you need)
Easy deployment
(obtain/discard easily)
Virtualization
(appears like 1-to-1 h/w, s/w)
Virtualization layer
Optimized resources
(pooled h/w, shared s/w)

40. Infrastructure as a service
Cloud computing
Computing as a service
(used over the network)
[IaaS]
Infrastructure as a service
EC2

41. Infrastructure as a service
Cloud computing
Computing as a service
(used over the network)
[IaaS]
Infrastructure as a service
[PaaS]
Platform as a service
EC2

42. Infrastructure as a service
Cloud computing
Computing as a service
(used over the network)
[IaaS]
Infrastructure as a service
[PaaS]
Platform as a service
[SaaS]
Software as a service
EC2

44. √ X Reusing existing artifacts. Reusing experience Frameworks
Platforms
Principles
Cloud
Patterns
Processes
Reusing
existing
artifacts.
Reusing
experience

45. Frameworks
Platforms
Cloud

46. Frameworks
Blah blah
blah
Platforms
Cloud
Frameworks
Platforms
Cloud

47. He knows what he's talking about
Frameworks
Blah blah
blah
Platforms
Cloud
He knows what he's talking about